In my personal experience, there are two kinds of muslims, drinkers and liars. In Afghan our cleaner would minesweep any 'leftovers' into a bucket and sip away at it from his glass chai cup for the rest of the day... the rest weren't any better, they all swore they never touched a drop but would ask if you could get a naggin of vodka from the Supreme 'for a friend' - don't get me started on the interrupter sat in the back of a white fleet pickup munching on a sausage roll from a 'white box of death' he found under the seat, didn't help that it was Ramadamadingdong....I'm more worried about us becoming an Islamic country rather than a communist one. I could wear the chairman mao suit, but there is no way I am going teetotal.
To be fair, there wasn't likely to be any pork or recognisable meat in the sausage roll, but the party size bag of bacon frazzles on his lap didn't go any way to calming things down.
I'm sure there are non-drinking muslims, just not met them yet, and to be fair, they're not likely to be going to the same